CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
AI Score
Confidence
Low
EPSS
Percentile
91.4%
This host is missing an important security update according to
Microsoft Bulletin MS11-037.
# Copyright (C) 2011 Greenbone Networks GmbH
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.902441");
script_version("2022-05-25T07:40:23+0000");
script_tag(name:"last_modification", value:"2022-05-25 07:40:23 +0000 (Wed, 25 May 2022)");
script_tag(name:"creation_date", value:"2011-06-15 15:55:00 +0200 (Wed, 15 Jun 2011)");
script_cve_id("CVE-2011-1894");
script_tag(name:"cvss_base", value:"4.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:N");
script_name("Windows MHTML Information Disclosure Vulnerability (2544893)");
script_xref(name:"URL", value:"http://support.microsoft.com/kb/2544893");
script_xref(name:"URL", value:"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-037");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2011 Greenbone Networks GmbH");
script_family("Windows : Microsoft Bulletins");
script_dependencies("secpod_reg_enum.nasl");
script_require_ports(139, 445);
script_mandatory_keys("SMB/registry_enumerated");
script_tag(name:"impact", value:"Successful exploitation could allow attackers to gain knowledge of sensitive
information.");
script_tag(name:"affected", value:"- Microsoft Windows 7 Service Pack 1 and prior
- Microsoft Windows XP Service Pack 3 and prior
- Microsoft Windows 2K3 Service Pack 2 and prior
- Microsoft Windows Vista Service Pack 2 and prior
- Microsoft Windows Server 2008 Service Pack 2 and prior");
script_tag(name:"insight", value:"The flaw is caused by an error in the way MHTML (MIME Encapsulation of Aggregate
HTML) interprets MIME-formatted requests for content blocks within a document,
which could allow attackers to inject a client-side script in the response of a
web request run in the context of Internet Explorer by tricking a user into
following a specially crafted 'MHTML:' link.");
script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");
script_tag(name:"summary", value:"This host is missing an important security update according to
Microsoft Bulletin MS11-037.");
script_tag(name:"qod_type", value:"executable_version");
script_tag(name:"solution_type", value:"VendorFix");
script_xref(name:"URL", value:"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-037");
exit(0);
}
include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");
if(hotfix_check_sp(xp:4, win2003:3, winVista:3, win2008:3, win7:2) <= 0){
exit(0);
}
## MS11-037 Hotfix 2544893
if((hotfix_missing(name:"2544893") == 0)){
exit(0);
}
sysPath = smb_get_systemroot();
if(!sysPath ){
exit(0);
}
sysVer = fetch_file_version(sysPath:sysPath, file_name:"system32\Inetcomm.dll");
if(!sysVer){
exit(0);
}
if(hotfix_check_sp(xp:4) > 0)
{
SP = get_kb_item("SMB/WinXP/ServicePack");
if("Service Pack 3" >< SP)
{
if(version_is_less(version:sysVer, test_version:"6.0.2900.6157")){
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
exit(0);
}
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
else if(hotfix_check_sp(win2003:3) > 0)
{
SP = get_kb_item("SMB/Win2003/ServicePack");
if("Service Pack 2" >< SP)
{
if(version_is_less(version:sysVer, test_version:"6.0.3790.4913")){
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
exit(0);
}
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
else if(hotfix_check_sp(winVista:3, win2008:3) > 0)
{
SP = get_kb_item("SMB/WinVista/ServicePack");
if(!SP) {
SP = get_kb_item("SMB/Win2008/ServicePack");
}
if("Service Pack 1" >< SP)
{
if(version_in_range(version:sysVer, test_version:"6.0.6001.18000", test_version2:"6.0.6001.18644")||
version_in_range(version:sysVer, test_version:"6.0.6001.22000", test_version2:"6.0.6001.22910")){
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
exit(0);
}
if("Service Pack 2" >< SP)
{
if(version_in_range(version:sysVer, test_version:"6.0.6002.18000", test_version2:"6.0.6002.18462")||
version_in_range(version:sysVer, test_version:"6.0.6002.22000", test_version2:"6.0.6002.22633")){
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
exit(0);
}
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
else if(hotfix_check_sp(win7:2) > 0)
{
if(version_is_less(version:sysVer, test_version:"6.1.7600.16807")||
version_in_range(version:sysVer, test_version:"6.1.7600.20000", test_version2:"6.1.7600.20957")||
version_in_range(version:sysVer, test_version:"6.1.7601.17000", test_version2:"6.1.7601.17608")||
version_in_range(version:sysVer, test_version:"6.1.7601.21000", test_version2:"6.1.7601.21718")){
security_message( port: 0, data: "The target host was found to be vulnerable" );
}
}